<%@ page language="java"  pageEncoding="UTF-8" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%>
<%@ page isELIgnored="false" %>
<c:set var="ctx" value="${pageContext.request.contextPath}"/>
<!--图片目录-->
<c:set var="itx" value="${pageContext.request.contextPath}"/>
<!--js/css目录-->
<c:set var="rtx" value="${pageContext.request.contextPath}"/>